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Convert.png · .jpg · .jpeg · .webp

Convert images to BMP online

100% localFiles never leave your device — no upload, no account, no tracking.
About Image to BMP

Convert your images to BMP, the uncompressed bitmap format that legacy tools and Windows utilities expect. Drop in a PNG, JPG, or WebP and we write a standard BMP locally.

The conversion runs entirely in your browser. Your image never leaves your device, so the process is completely private.

How it works
  1. 01

    Add an image

    Drop a PNG, JPG, or WebP file onto the page or pick it from your device.

  2. 02

    Convert

    Click Convert to write a BMP bitmap locally in your browser.

  3. 03

    Download

    Save the BMP file.

Features
uncompressed outputbroad compatibilityedit-ready
Frequently asked
How does the Image to BMP converter work?
Convert your images to BMP, the uncompressed bitmap format that legacy tools and Windows utilities expect. Drop in a PNG, JPG, or WebP and we write a standard BMP locally.
Are my files uploaded to a server?
No. Everything runs entirely in your browser using local JavaScript and WebAssembly. Your files never leave your device.
Does it cost anything or require an account?
No. The converter is free, needs no sign-up, and runs locally in your browser.
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